The United States
they made it no 300 A.d ==|::::::::::>
nobody really knows there are alot of answers.
The Atomic Bomb was not "discovered". It was designed and created.
If you mean "atomic" as in the Atomic Bomb, then the word "nuclear" could be substituted = Nuclear Bomb.
China made the Atomic Bomb, no china did not make the atomic bomb. the united states made the abomb and it was called the mannhattan project
the atomic bomb was made to end the world war 2
the atomic bomb was made to end the World War 2
The hydrogen bomb.
The first atomic bomb was made August 1945. My ? to you is," Why did they even start making those atomic bomb anyway?
Franklin Roosevelt- but he died before the atomic bomb was used. Harry Truman was the next president, and ordered the use of the atomic bomb.
The first atomic bomb was made in 1945, the first hydrogen bomb was made in 1952.
We developed the first working atomic bomb but, GER. made up the idea.
The US .
Uranium and plutonium